Chair



FIG. 1 is a front elevational view of a chair showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof, a left side elevational view being a mirror image; and,

FIG. 6 is a perspective view thereof. 

The ornamental design for a chair, as shown and described. 